package io;/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License.  You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

import io.ByteWriter;
import packet.RawPacket;
import util.Util;

import java.io.*;

/**
 * Project  : rtx
 * Author   : solosky < solosky772@qq.com >
 * Created  : 4/7/14
 * License  : Apache License 2.0
 */
public class PacketOutputStream  extends FilterOutputStream {

    public PacketOutputStream(OutputStream out) {
        super(out);
    }


    public void writePacket(RawPacket p) throws IOException {
       ByteWriter writer =new ByteWriter();
        writer.writeByte(p.getHead());
        writer.writeShort(p.getLen());
        writer.writeShort(p.getVer());
        writer.writeShort(p.getCmd());
        writer.writeShort(p.getSeq());
        writer.writeInt(p.getUin());
        if(p.getData() != null){
            writer.write(p.getData());
        }
        writer.writeByte(p.getTail());

        byte[] data = writer.toByteArray();

        System.out.println("writePacket: " + Util.convertByteToHexString(data));

        write(data);
        //write(0x2);
    }

}
